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<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<?xml-stylesheet
  href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>
<window title="Reload Livemarks"
  xmlns:html="http://www.w3.org/1999/xhtml"
  xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
  onload="runTest()" onunload="cleanup()">
  <script type="application/javascript"
   src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>

  <body xmlns="http://www.w3.org/1999/xhtml" />

<script type="application/javascript">
<![CDATA[
// Test that for concurrent reload of livemarks.

SimpleTest.waitForExplicitFinish();

var Cc = Components.classes;
var Ci = Components.interfaces;
var Cr = Components.results;

Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
Components.utils.import("resource://gre/modules/NetUtil.jsm");
Components.utils.import("resource://gre/modules/PlacesUtils.jsm");

let gLivemarks = [
  { id: -1,
    title: "foo",
    parentGuid: PlacesUtils.bookmarks.toolbarGuid,
    feedURI: NetUtil.newURI("http://mochi.test:8888/tests/toolkit/components/places/tests/chrome/link-less-items.rss")
  },
  { id: -1,
    title: "bar",
    parentGuid: PlacesUtils.bookmarks.toolbarGuid,
    feedURI: NetUtil.newURI("http://mochi.test:8888/tests/toolkit/components/places/tests/chrome/link-less-items-no-site-uri.rss")
  },
];

function runTest()
{
  addLivemarks(function () {
    reloadLivemarks(false, function () {
      reloadLivemarks(true, function () {
        removeLivemarks(SimpleTest.finish);
      });
    });
    // Ensure this normal reload doesn't overwrite the forced one.
    PlacesUtils.livemarks.reloadLivemarks();
  });
}

function addLivemarks(aCallback) {
  info("Adding livemarks");
  let count = gLivemarks.length;
  gLivemarks.forEach(function(aLivemarkData) {
    PlacesUtils.livemarks.addLivemark(aLivemarkData)
      .then(function (aLivemark) {
        ok(aLivemark.feedURI.equals(aLivemarkData.feedURI), "Livemark added");
        aLivemarkData.id = aLivemark.id;
        if (--count == 0) {
          aCallback();
        }
      },
      function () {
        is(true, false, "Should not fail adding a livemark.");
        aCallback();
      });
  });
}

function reloadLivemarks(aForceUpdate, aCallback) {
  info("Reloading livemarks with forceUpdate: " + aForceUpdate);
  let count = gLivemarks.length;
  gLivemarks.forEach(function(aLivemarkData) {
    PlacesUtils.livemarks.getLivemark(aLivemarkData)
      .then(aLivemark => {
        ok(aLivemark.feedURI.equals(aLivemarkData.feedURI), "Livemark found");
        aLivemarkData._observer = new resultObserver(aLivemark, function() {
          if (++count == gLivemarks.length) {
            aCallback();
          }
        });
        if (--count == 0) {
          PlacesUtils.livemarks.reloadLivemarks(aForceUpdate);
        }
      },
      function() {
        is(true, false, "Should not fail getting a livemark.");
        aCallback();
      }
    );
  });
}

function removeLivemarks(aCallback) {
  info("Removing livemarks");
  let count = gLivemarks.length;
  gLivemarks.forEach(function(aLivemarkData) {
    PlacesUtils.livemarks.removeLivemark(aLivemarkData).then(
      function (aLivemark) {
        if (--count == 0) {
          aCallback();
        }
      },
      function() {
        is(true, false, "Should not fail adding a livemark.");
        aCallback();
      }
    );
  });
}

function resultObserver(aLivemark, aCallback) {
  this._node = {};
  this._livemark = aLivemark;
  this._callback = aCallback;
  this._livemark.registerForUpdates(this._node, this);
}
resultObserver.prototype = {
  nodeInserted: function() {},
  nodeRemoved: function() {},
  nodeAnnotationChanged: function() {},
  nodeTitleChanged: function() {},
  nodeHistoryDetailsChanged: function() {},
  nodeMoved: function() {},
  ontainerStateChanged: function () {},
  sortingChanged: function() {},
  batching: function() {},
  invalidateContainer: function(aContainer) {
    // Wait for load finish.
    if (this._livemark.status == Ci.mozILivemark.STATUS_LOADING)
      return;

    this._terminate();
    this._callback();
  },
  _terminate: function () {
    if (!this._terminated) {
      this._livemark.unregisterForUpdates(this._node);
      this._terminated = true;
    }
  }
};

function cleanup() {
  gLivemarks.forEach(function(aLivemarkData) {
    if (aLivemarkData._observer)
      aLivemarkData._observer._terminate();
  });
}
]]>
</script>
</window>